Doosan — Cleaning the air filter element
Maintenance · Air intake system
From a Doosan owner's manual covering: G265, G265XW/XF, G300, G300XW/XF, G335, G335XW/XF, G400, G400XW/XF, G430, G430XW/XF, G435, G435XW/XF…. Check it applies to your exact model before use.
Applies to: Doosan P126TI engine, Doosan P126TI-II engine, Doosan P158LE engine, Doosan DP158LC engine, Doosan P180LE engine
Before you start
- Always wear protective goggles.
- Never use steam spray, gasoline, alkali or hot cleansing solution.
Procedure
- By compressed air: use air gun at 90° from inside, blow from inside out.
- Do not exceed 5 bars.
- By washing: preclean with compressed air, soak in warm solvent 10 minutes, agitate 5 minutes.
- Rinse with clean water, dry at room temperature fully before reassembling.
Tools required
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Specs & values
- Compressed air maximum 500 kPa - 5 bar
Source: Doosan owner's manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.